CIA #3 Review

Front

What is kinetic energy?

Back

Kinetic energy is the energy an object possesses due to its motion. It depends on the mass of the object and the speed at which it is moving.

Front

Which skater is showing the most kinetic energy?

Back

Skater 2 is showing the most kinetic energy.

Front

What is gravitational potential energy?

Back

Gravitational potential energy is the energy an object has due to its position in a gravitational field, typically related to its height above the ground.

Front

Which skater is showing the most gravitational potential energy?

Back

Skater 1 is showing the most gravitational potential energy.

Front

What is a brittle material?

Back

A brittle material is one that breaks easily without significant deformation. Examples include glass and some ceramics.

Front

Which groups are considered brittle and not very good conductors?

Back

Groups 1 and 4 are considered brittle and not very good conductors.

Front

What is a spring tide?

Back

A spring tide is a tide that occurs when the sun, moon, and Earth are aligned, resulting in higher high tides and lower low tides.

Front

What is a neap tide?

Back

A neap tide is a tide that occurs when the sun and moon are at right angles relative to the Earth, resulting in lower high tides and higher low tides.

Front

What is the correct order of x, y, z?

Back

The correct order is x, y, z.

Front

What factors affect kinetic energy?

Back

Kinetic energy is affected by the mass of the object and the square of its velocity.